diff --git a/app.js b/app.js
index 5a5a527..6c3dbf7 100644
--- a/app.js
+++ b/app.js
@@ -307,7 +307,7 @@ function sendMessage(e) {
     message,
     avatar: config.userAvatar,
     topic: b4a.toString(currentRoom.topic, 'hex'),
-    peers: peersPublicKeys,
+    peers: peersPublicKeys, // Deprecated. To be deleted in future updates
     timestamp: Date.now(),
     readableTimestamp: new Date().toLocaleString(), // Added human-readable timestamp
   });
@@ -327,6 +327,7 @@ function sendFileMessage(name, fileUrl, fileType, avatar) {
     fileUrl,
     fileType,
     avatar,
+    topic: b4a.toString(currentRoom.topic, 'hex'),
     timestamp: Date.now(),
   });